graduate student research

Save the date: SMU Research Day 2018 scheduled for March 28-29

This story was originally published Thursday, Feb. 22, 2018.

Research Day 2017SMU Research Day is growing so much that in 2018 it will take two days to share the experience. Save the dates for Tuesday and Wednesday, March 28-29, in Hughes-Trigg Student Center.

March 28 is devoted to the Poster Session, which is scheduled for 2-5 p.m. in the Promenade Ballroom. SMU graduate students and a select cohort of undergraduates will present results of ongoing and completed University-based research. The session aims to “foster communication between students in different disciplines, give students the opportunity to present their work in a professional setting, and share the outstanding research being conducted at SMU with their peers and industry professionals from the greater Dallas community,” according to the Office of Research and Graduate Studies.

New this year: the Three Minute Thesis Competition, which will take place 9 a.m.-noon on March 29. The 3MT competition format, developed by the University of Queensland, gives graduate students 180 seconds in which to explain their work, in language appropriate to a non-specialist audience. It is designed to help students cultivate, integrate and hone their academic, presentation, and research communication skills.

> Visit the SMU Research Day homepage

Research: SMU-led fossil study finds carbon dioxide link to global warming 22 million years ago

Fossil leaves from Ethiopia

Variations in the concentration of atmospheric carbon dioxide affect carbon fixation during photosynthesis and can be measured on a preserved fossil leaf like this one from Ethiopia.

Fossil leaves from Africa have resolved a prehistoric climate puzzle — and also confirm the link between carbon dioxide in the atmosphere and global warming.

Research until now has produced a variety of results and conflicting data that have cast doubt on the link between high carbon dioxide levels and climate change for a time interval about 22 million years ago.

But a new study has found the link does indeed exist for that prehistoric time period, say SMU researchers. The finding will help scientists understand how recent and future increases in the concentration of atmospheric carbon dioxide may impact the future of our planet, they add.

The discovery comes from new biochemical analyses of fossil leaves from plants that grew on Earth 27 million years ago and 22 million years ago, said geologist Tekie Tesfamichael, an SMU postdoctoral fellow in Earth Sciences and a lead scientist on the research.

The new analyses confirm research about modern climate — that global temperatures rise and fall with increases and decreases in carbon dioxide in our atmosphere — but in this case even in prehistoric times, according to the SMU-led international research team.

Carbon dioxide is a gas that is normally present in the Earth’s atmosphere, even millions of years ago. It’s dubbed a greenhouse gas because greater concentrations cause the overall temperature of Earth’s atmosphere to rise, as happens in a greenhouse with lots of sunlight.

Recently greenhouse gas increases have caused global warming, which is melting glaciers, sparking extreme weather variability and causing sea levels to rise.

The new SMU discovery that carbon dioxide behaved in the same manner millions of years ago that it does today has significant implications for the future. The finding suggests the pairing of carbon dioxide and global warming that is seen today also holds true for the future if carbon dioxide levels continue to rise as they have been, said Tesfamichael.

“The more we understand about the relationship between atmospheric carbon dioxide concentrations and global temperature in the past, the more we can plan for changes ahead,” said Tesfamichael.

“Previous work reported a variety of results and conflicting data about carbon dioxide concentrations at the two intervals of time that we studied,” he said. “But tighter control on the age of our fossils helped us to address whether or not atmospheric carbon dioxide concentration corresponded to warming — which itself is independently well-documented in geochemical studies of marine fossils in ocean sediments.”

The researchers reported their findings in Geology, the scientific journal of the Geological Society of America. The article is “Settling the issue of ‘decoupling’ between atmospheric carbon dioxide and global temperature: [CO2]atm reconstructions across the warming Paleogene-Neogene divide.”

Co-authors from the Roy M. Huffington Department of Earth Sciences in Dedman College are professors Bonnie Jacobs, an expert in paleobotany and paleoclimate, and Neil J. Tabor, an expert in sedimentology and sedimentary geochemistry. Other co-authors are Lauren Michel, Tennessee Technological University; Ellen Currano, University of Wyoming; Mulugeta Feseha, Addis Ababa University; Richard Barclay, Smithsonian Institution; John Kappelman, University of Texas; and Mark Schmitz, Boise State University.

— Written by Margaret Allen

> Read the full story at the SMU Research blog: smuresearch.com

Research: SMU study finds helicopter parenting harms boys and girls in different ways

Students Studying in Fondren Library CenterSMU researchers have found surprising gender differences in how college students react to misguided parenting. Their findings on the impact of helicopter parenting and fostering independence have been reported in a new article, “Helicopter Parenting, Autonomy Support, and College Students’ Mental Health and Well-being: The Moderating Role of Sex and Ethnicity,” in the Journal of Child and Family Studies.

Measuring both helicopter parenting as well as autonomy support — fostering independence — was important for the researchers to study, said family dynamics expert Chrystyna Kouros, SMU assistant professor of psychology and an author on the study.

“Just because mom and dad aren’t helicopter parents doesn’t necessarily mean they are supporting their young adult in making his or her own choices,” Kouros said. “The parent may be uninvolved, so we also wanted to know if parents are actually encouraging their student to be independent and make their own choices.”

The researchers found that young women are negatively affected by helicopter parenting, while young men suffer when parents don’t encourage independence.

“The sex difference was surprising,” said Kouros, an expert in adolescent depression. “In Western culture in particular, boys are socialized more to be independent, assertive and take charge, while girls are more socialized toward relationships, caring for others, and being expressive and compliant. Our findings showed that a lack of autonomy support — failure to encourage independence — was more problematic for males, but didn’t affect the well-being of females. Conversely, helicopter parenting — parents who are overinvolved — proved problematic for girls, but not boys.”

The study is unique in measuring the well-being of college students, said Kouros, director of SMU’s Family Health and Development Lab. The tendency in research on parenting has been to focus on the mental health of younger children.

“When researchers do focus on college students they tend to ask about academic performance, and whether students are engaged in school. But there haven’t been as many studies that look at mental health or well-being in relation to helicopter parenting,” she said.

Unlike children subjected to psychological control, in which parents try to instill guilt in their child, children of helicopter parents report a very close bond with their parents. Helicopter parents “hover” out of concern for their child, not from malicious intent, she said.

What helicopter parents don’t realize is that despite their good intentions to help their child, it actually does harm, said Naomi Ekas, a co-author on the study and assistant professor of psychology at Texas Christian University in Fort Worth.

“They’re not allowing their child to become independent or learn problem-solving on their own, nor to test out and develop effective coping strategies,” Ekas said.

Young men that reported more autonomy support, measured stronger well-being in the form of less social anxiety and fewer depressive symptoms.

For young women, helicopter parenting predicted lower psychological well-being. They were less optimistic, felt less satisfaction with accomplishments, and were not looking forward to things with enjoyment, nor feeling hopeful. In contrast, lacking autonomy support wasn’t related to negative outcomes in females.

“The take-away is we have to adjust our parenting as our kids get older,” said Kouros. “Being involved with our child is really important. But we have to adapt how we are involved as they are growing up, particularly going off to college.”

Other co-authors on the study are Romilyn Kiriaki and Megan Sunderland, SMU Department of Psychology, and Megan M. Pruitt, Texas Christian University. The study was funded by the Hogg Foundation for Mental Health at UT-Austin.

— Margaret Allen

> Read the full story from the SMU Research blog

Celebrate student achievement during SMU Research Day 2017, Tuesday, March 28

 

SMU graduate students, and select undergraduates, from a wide variety of disciplines share their work today as part of the University’s 2017 Research Day. All SMU faculty, staff members and students are invited to the Promenade Ballroom in Hughes-Trigg Student Center Ballroom on Tuesday, March 28, to meet the student researchers and discuss their results.

The event takes place from 2-5 p.m, and awards will be presented at the end.

See highlights from last year’s event by clicking the YouTube screen, or click here to watch a video from SMU Research Day 2016 in a new windowvideo

> Find a full list of 2017 SMU Research Day presentations (PDF format)

Calendar Highlights: Mustang Must-do’s for Feb. 12, 2016

Free Valentine’s Day Piano Duo Concert: Internationally acclaimed pianists and SMU alumni Liudmila Georgievskaya and Thomas Schwan will give a two-piano recital, featuring works of Mozart and Otto Singer’s rarely performed and brilliant transcription of Beethoven’s Symphony No. 3. The concert is Sunday, Feb. 14 beginning at 7:30 in Caruth Auditorium.

TEDxSMU Live 2016: Beginning Feb. 15 and running through Feb. 19, TEDxSMU will host live simulcast talks of the TED 2016 conference. Free and open to the  SMU community, you are invited for one talk, one session or the whole week! Viewing will be held in 253 Caruth Hall on the SMU campus.

> See a complete list of speakers, times and events here

WaltScreen Shot 2016-02-12 at 12.51.13 PMer Horne’s “Triple Execution” Postcards: Death on the Border: Using photographer Walter Horne’s “Triple Execution” images of the Mexican Revolution, Claudia Zapata, SMU Ph.D. candidate in Rhetorics of Art, Space and Culture, examines the pattern that Horne used to portray the role of Mexico and Mexican identity in the picture postcard format. The event is sponsored by the William P. Clements Center for Southwest Studies and will be held on Wednesday, Feb. 17 at noon in McCord Auditorium.

Tower Center Monthly Seminar: On Wednesday, Feb. 17 at 11 a.m., James C. Garand, the Emogene Pliner Distinguished Professor and R. Downs Poindexter Professor of Political Science at Louisiana State University, will speak on “Is it Documentation, or is it Immigration? Exploring the Effects of Attitudes Toward Documented and Undocumented Immigrants on Immigration Policy Attitudes.” Garand will examine the effects of attitudes toward documented and undocumented immigrants on immigration policy attitudes. The event will be held in the Tower Center Boardroom, 227 Carr Collins Hall. The event is free and open to the public, but reservations are required. Please RSVP to tower@smu.edu.

The Life and Times of George McGovern: The Rise of a Prairie Statesman, The Life and Times of George McGovern is the first major biography of the 1972 Democratic presidential candidate who became America’s most eloquent and prescient critic of the Vietnam War. In it, Thomas Knock, SMU Associate Professor and Altshuler Distinguished Teaching Professor in the William P. Clements Department of History, traces McGovern’s life from his rustic boyhood in a South Dakota prairie town during the Depression to his rise to the pinnacle of politics at the 1968 Democratic National Convention in Chicago as police and antiwar demonstrators clashed in the city’s streets. The book will be available for purchase and signing after the event.

The event, sponsored by the Center for Presidential History, will be on Wednesday, Feb. 17 at 6 p.m. in McCord Auditorium and is free and open to the public. Registration is required, and seating is not guaranteed. For more information visit SMU.EDU/CPH.

SMU students host first Refugee and Forced Migration Symposium Jan. 28-29, 2016

David W Haines

David W. Haines

A renowned expert in refugee resettlement and a Syrian refugee living in Dallas are featured speakers in SMU’s first Refugee and Forced Migration Symposium.

“Whose Protection? Interrogating Displacement and the Limits of Humanitarian Welcome” will also feature presentations from SMU graduate students. It is open to the public Thursday and Friday, Jan. 28-29, in 144 Annette Caldwell Simmons Hall.

Delivering the symposium’s keynote address is George Mason University Professor David W. Haines, a renowned expert on refugee resettlement in the United States. Haines’ lecture, “Remembering Refugees,” is scheduled for 5:30 p.m. Thursday, Jan. 28 in 144 Simmons Hall, preceded by a 30-minute reception at 5 p.m.

Ghada Mukdad

Ghada Mukdad

SMU Anthropology Graduate Student Shay Cannedy and four of her peers organized the symposium, which continues from 3-5 p.m. Friday, Jan. 29, also in 144 Simmons, with remarks from Syrian refugee Ghada Mukdad and presentations from SMU graduate students.

Mukdad, who was stranded in the United States when the outbreak of civil war prevented her from returning home in 2012, will speak about the conflict in Syria and her own legal struggles to gain official refugee status. Ghada is the founder of the Zain Foundation, a global human rights advocacy group, and an advisory board member of the Syrian Civil Coalition, which advocates for the victims of Syria’s refugee crisis.

Cannedy and fellow graduate students Katherine Fox, Sara Mosher, Ashvina Patel and will each present a lecture based on their own research into refugee issues around the world, from Thailand to San Francisco.

“Given current large-scale refugee movements in Europe and the Syrian refugee controversies in Texas, we thought a symposium would be a good way to open discussion on the topic and bring forth something from our own research,” Cannedy says. “A lot of countries are rethinking their migration policies and how we treat asylum seekers, so it’s on the forefront of people’s minds right now.

“Some people view refugees and migrants as more of a security issue than a human rights issue,” Cannedy adds. “But the new Canadian administration, for example, emphasizes making a compassionate welcome rather than closing borders, so we’ll be talking about how different migration policies impact the lives of people who come into contact with them.”

— Kenny Ryan

> Read the full story from SMU News

Three years of ‘educational diplomacy’ between SMU and Pakistan culminate in 2015 Islamabad conference

Workshop participants at Shaheed Benazir Bhutto Women University

Participants in a workshop at Shaheed Benazir Bhutto Women University. (Photo courtesy of thePeshawar.com)

Two professors and a clinical graduate student from SMU’s Department of Psychology will travel halfway around the world to help the Shaheed Benazir Bhutto Women University (SBBWU) of Peshawar, Pakistan, host an international psychology conference in Islamabad on Saturday, Dec. 12, 2015.

The conference, “Advancing Women Issues: Local and Global Directions,” will feature 55 speakers and 400 participants from across the region. It’s the culminating effort of a three-year partnership between SMU and SBBWU supported by a $1.2 million U.S. State Department grant.

“I look at it as educational diplomacy,” says SMU Psychology Department Chair George Holden. “The U.S. State Department wanted to do something to help relations between the countries and recognized the need to help Pakistan develop its educational system so the Pakistanis can better improve their country.”

At the conference, Holden will present the SMU and SBBWU’s joint research on trauma in Peshawar, where the threat of a terrorist’s bomb is never far from mind. During a Friday, Dec. 11 workshop, SMU psychology professor Lorelei Rowe and graduate student Rose Ashraf will present the latest version of Rowe’s popular psychological assessment tool, SCID-5, which helps doctors diagnose their patients through an interview-like examination process.

Other presenters will focus on topics such as promoting the well-being of women and children in Pakistan and the impact of Nepal’s earthquake on Nepalese women and children.

The SMU-SBBWU partnership is one of 20 funded by the State Department. All 20 partnerships connect American universities with universities in Pakistan or Afghanistan. SMU’s grant also brought SBBWU students and faculty to SMU, where they interacted with SMU students and faculty in an exchange of ideas and education.

— Kenny Ryan

Star students show their work on SMU Research Day, Wednesday, Feb. 25, 2015

Stock photo of lab workersSMU graduate students, and select undergraduates, from a wide variety of disciplines will share their work as part of the University’s 2015 Research Day. All SMU faculty, staff members and students are invited to visit the Hughes-Trigg Student Center Ballrooms from 2-5 p.m Wednesday, Feb. 25, to meet the student researchers and discuss their results.

Awards will be presented at the event’s end, and refreshments will be served throughout.

> See a list of participating student researchers and their projects from SMU News
Visit SMU Graduate Studies online

Three SMU history scholars receive 2013-14 book prizes

Three SMU history scholars recently won prestigious awards for books honed during their time at the University.

“These recognitions confirm that the Clements Department of History – through its graduate program and research institute ­– continues to lead the way in producing first-rate scholarship on Texas, the American Southwest, and the U.S.-Mexico borderlands,” says Andrew Graybill, associate professor and director of SMU’s William P. Clements Center for Southwest Studies.

Raul CoronadoRaúl Coronado’s book A World Not to Come: A History of Latino Writing and Print Culture (Harvard University Press, 2013) won the Texas State Historical Association’s Kate Broocks Bates Award for Best Historical Research and second prize from the Texas Institute of Letters’ Ramirez Prize for Best Scholarly Book. Coronado completed his Ph.D. in modern thought and literature in 2004 at Stanford University. He was a William P. Clements Fellow in 2009-10 and is associate professor of ethnic studies at the University of California-Berkeley.

Jason MellardJason Mellard’s Progressive Country: How the 1970s Transformed the Texan in Popular Culture (University of Texas Press, 2013) won the Texas State Historical Association’s 2013 Coral Horton Tullis Memorial Prize for Best Book on Texas History. He completed his Ph.D. in American studies at the University of Texas-Austin in 2009 and was a 2010-11 Clements Fellow. He is currently the assistant director at the Center for Texas Music History at Texas State University in San Marcos.

Alicia DeweyPh.D. graduate Alicia Dewey won the Robert A. Calvert Book Prize for the best manuscript on the history of the American South, West or Southwest submitted in 2013 to Texas A&M University Press. Her book, Pesos and Dollars: Entrepreneurs in the Texas-Mexico Borderlands, 1880-1940, is scheduled for publication in summer 2014. Dewey earned her Ph.D in history at SMU in 2007 and is currently an associate professor of history at Biola University in La Mirada, California.

Established in fall 1996, the Clements Center in SMU’s Dedman College is internationally known as an incubator for research and writing and an organizer of public programming, all related to the American Southwest.

The center annually provides post-doctoral fellowships for scholars studying the American Southwest and the U.S.-Mexico borderlands, allowing them to focus on additional research and to further develop manuscripts, leading to publication by prestigious presses in cooperation with the Center.

Fellowships to emerging and senior scholars have resulted in 38 books published by 17 major university presses. Nine more Clements Center Fellows have publications forthcoming.

Written by Devean Owens ’14

> Read more from SMU News

Student work takes center stage at 2014 Research Day Feb. 26

Research Day at SMUSMU graduate students, and select undergraduates, from a wide variety of disciplines will share their work as part of the University’s 2014 Research Day. All SMU faculty, staff members and students are invited to visit the Hughes-Trigg Student Center Ballrooms from 2-4:30 p.m Wednesday, Feb. 26, to meet the student researchers and discuss their results.

Awards will be presented from 4:30-5 p.m., and refreshments will be served throughout the event.

> See a list of participating student researchers and their projects from SMU News
Visit SMU Graduate Studies online

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